Technical Note: Liquefaction mechanism induced by dynamic excitation modeled in Plaxis AE with the use of UBC and Mohr–Coulomb constitutive relationships

• Autorzy: Borowiec A. , Stanuszek M.

Identyfikatory

DOI

10.1515/sgem-2016-0013

• Języki publikacji: EN

Abstrakty

EN

Computer Aided Engineering (CAE) is commonly used in modern design of the various types of structures. There are two main issues/aspects that should be consider while using CAE in Geotechnics: the basic theory and material model. The paper deals with a problem of choosing the proper constitutive relationships which according to the authors are equally important in obtaining correct and reasonable results. This problem is illustrated by an example of dynamic calculations of fully saturated non-cohesive soils where liquefaction phenomenon is most likely to occur.

Słowa kluczowe

EN

liquefaction; constitutive relationships; UBC Sand model; Mohr-Coulomb model; numerical modeling in Plaxis

• Wydawca: De Gruyter
• Czasopismo: Studia Geotechnica et Mechanica
• Rocznik: 2016
• Tom: Vol. 38, nr 1
• Strony: 123--133
• Opis fizyczny: Bibliogr 19 poz., tab., rys.

Twórcy

autor

Borowiec A.

• AGH University of Science and Technology

autor

Stanuszek M.

• AGH University of Science and Technology

Bibliografia

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• [7] Makra A., Evaluation of the UBC3D-PLM constitutive model for prediction of earthquake induced liquefaction on embankment dams, MSc. Graduation Thesis, 2013.
• [8] Lenz A., Baise G., Spatial variability of liquefaction potential in regional mapping using CPT and SPT data. Soil Dynamics and Earthquake Engineering, 2007, 27, 690–702.
• [9] Petalas A., Galavi V., Plaxis Liquefaction Model UBC3DPLM, PLAXIS, 2013.
• [10] Puebla H., Byrne M., Phillips P., Analysis of CANLEX liquefaction embankments prototype and centrifuge models,. Canadian Geotechnical Journal, 1997, 34, 641.
• [11] Tsegaye A.B., Liquefaction Model UBC3D, PLAXIS, 2010.
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• [13] Winterwerp J.C. et al., Mud-induced wave damping and wave-induced liquefaction, Coastal Engineering, 2012, 64, 102–112.
• [14] Xiao H. et al., Parametric study of breaking solitary wave induced liquefaction of coastal sandy slopes, Ocean Engineering, 2010, 37, 1546–1553.
• [15] Ye. J., 3D liquefaction criteria for seabed considering the cohesion and friction of soil, Applied Ocean Research, 2012, 37, 111–119.
• [16] Zhang Y. et al., An analytical solution for response of a porous seabed to combined wave and current loading, Ocean Engineering, 57, 240–247, 2013.
• [17] Strong-Motion Virtual Data Center, Center for Engineering Strong Motion Data, strongmotioncenter.org
• [18] Central Geological Database, Polish Geological Institute, m.bazagis.pgi.gov.pl
• [19] COSMOS Virtual Data Center, Consortium of Organizations for Strong-Motion Observation Systems, cosmoseq.org

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.